(a)Federal Debt Held by Foreign and International Investors as Percent of Gross Domestic Product,
Percent of GDP, Seasonally Adjusted(HBFIGDQ188S)

Units:

Federal Debt Held by Foreign & International Investors as Percent of Gross Domestic Product (HBFIGDQ188S) was first constructed by the Federal Reserve Bank of St. Louis in October 2012. It is calculated using Federal Debt Held by Foreign & International Investors (FDHBFIN) and Gross Domestic Product, 1 Decimal (GDP):(FDHBFIN/GDP)*100

Display integer periods instead of dates (e.g. ...,-1,0,1,...) with the value scaled to 100 at period 0.

Integer start/endto

As-of date: or select a vintage:

Modify frequency:

Aggregation method:

Customize data:

Write a custom formula to transform one or more series or combine two or more series.

You can begin by adding a series to combine with your existing series.

Now create a custom formula to combine or transform the series.
Need help? []

For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line.
Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses {(,)}, and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100).
As noted above, you may add other data series to this line before entering a formula.

(a)Federal Debt Held by Foreign and International Investors as Percent of Gross Domestic Product,
Percent of GDP, Seasonally Adjusted(HBFIGDQ188S)

Units:

Federal Debt Held by Foreign & International Investors as Percent of Gross Domestic Product (HBFIGDQ188S) was first constructed by the Federal Reserve Bank of St. Louis in October 2012. It is calculated using Federal Debt Held by Foreign & International Investors (FDHBFIN) and Gross Domestic Product, 1 Decimal (GDP):(FDHBFIN/GDP)*100

Display integer periods instead of dates (e.g. ...,-1,0,1,...) with the value scaled to 100 at period 0.

Integer start/endto

As-of date: or select a vintage:

Modify frequency:

Aggregation method:

Customize data:

Write a custom formula to transform one or more series or combine two or more series.

You can begin by adding a series to combine with your existing series.

Now create a custom formula to combine or transform the series.
Need help? []

For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line.
Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses {(,)}, and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100).
As noted above, you may add other data series to this line before entering a formula.

Federal Debt Held by Foreign & International Investors as Percent of Gross Domestic Product (HBFIGDQ188S) was first constructed by the Federal Reserve Bank of St. Louis in October 2012. It is calculated using Federal Debt Held by Foreign & International Investors (FDHBFIN) and Gross Domestic Product, 1 Decimal (GDP):(FDHBFIN/GDP)*100